shark_globals.hpp revision 11658:8a5735c11a84 
1/*
2 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
3 * Copyright 2008, 2009, 2010 Red Hat, Inc.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26#ifndef SHARE_VM_SHARK_SHARK_GLOBALS_HPP
27#define SHARE_VM_SHARK_SHARK_GLOBALS_HPP
28
29#include "runtime/globals.hpp"
30#include "utilities/macros.hpp"
31#ifdef ZERO
32# include "shark_globals_zero.hpp"
33#endif
34
35#define SHARK_FLAGS(develop, develop_pd, product, product_pd, diagnostic, diagnostic_pd, notproduct) \
36                                                                              \
37  product(intx, MaxNodeLimit, 65000,                                          \
38          "Maximum number of nodes")                                          \
39                                                                              \
40  /* inlining */                                                              \
41  product(intx, SharkMaxInlineSize, 32,                                       \
42          "Maximum bytecode size of methods to inline when using Shark")      \
43                                                                              \
44  product(bool, EliminateNestedLocks, true,                                   \
45          "Eliminate nested locks of the same object when possible")          \
46                                                                              \
47  product(ccstr, SharkOptimizationLevel, "Default",                           \
48          "The optimization level passed to LLVM, possible values: None, Less, Default and Agressive") \
49                                                                              \
50  /* compiler debugging */                                                    \
51  develop(ccstr, SharkPrintTypeflowOf, NULL,                                  \
52          "Print the typeflow of the specified method")                       \
53                                                                              \
54  diagnostic(ccstr, SharkPrintBitcodeOf, NULL,                                \
55          "Print the LLVM bitcode of the specified method")                   \
56                                                                              \
57  diagnostic(ccstr, SharkPrintAsmOf, NULL,                                    \
58          "Print the asm of the specified method")                            \
59                                                                              \
60  develop(bool, SharkTraceBytecodes, false,                                   \
61          "Trace bytecode compilation")                                       \
62                                                                              \
63  diagnostic(bool, SharkTraceInstalls, false,                                 \
64          "Trace method installation")                                        \
65                                                                              \
66  diagnostic(bool, SharkPerformanceWarnings, false,                           \
67          "Warn about things that could be made faster")                      \
68                                                                              \
69  develop(ccstr, SharkVerifyFunction, NULL,                                   \
70          "Runs LLVM verify over LLVM IR")                                    \
71
72
73SHARK_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_PD_DIAGNOSTIC_FLAG,
74           DECLARE_NOTPRODUCT_FLAG)
75
76#endif // SHARE_VM_SHARK_SHARK_GLOBALS_HPP
77